[chemical5l]

Hey guys, I am running a novi 1000 on a stock 90 seeing 5psi, I am upping the boost to about 10-12 via an 8inch pulley for the crank. This weekend I am putting on 30lbers, 255high pressure pump, accufab afpr and ditching the fmu. I am also putting on an 80mm proM meter with a morpheus pipe and an msd 6al with coil. So my question is what to gap my plugs at with the ignition, right now I have one range colder and gapped at 40, thanks. Btw, what fuel pressure should I set my car at initially before I can get it to a dyno?

 

[302man]

I usually have mine gaped at .030 . But I have more boost. I would go as big as you can until it blows them out. My guess is that .035 would be a good starting point.